package com.ly.system.service.impl;

import java.util.List;

import com.ly.system.domain.SysNotice;
import com.ly.system.mapper.SysNoticeMapper;
import com.ly.system.service.ISysNoticeService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;

/**
 * 公告 服务层实现
 * @author ruoyi
 */
@Service
public class SysNoticeServiceImpl implements ISysNoticeService {

    @Resource
    private SysNoticeMapper noticeMapper;

    /**
     * 查询公告信息
     * @param noticeId 公告ID
     * @return 公告信息
     */
    @Override
    public SysNotice selectNoticeById (Long noticeId) {
        return noticeMapper.selectNoticeById ( noticeId );
    }

    /**
     * 查询公告列表
     * @param notice 公告信息
     * @return 公告集合
     */
    @Override
    public List<SysNotice> selectNoticeList (SysNotice notice) {
        return noticeMapper.selectNoticeList ( notice );
    }

    /**
     * 新增公告
     * @param notice 公告信息
     * @return 结果
     */
    @Override
    public int insertNotice (SysNotice notice) {
        return noticeMapper.insertNotice ( notice );
    }

    /**
     * 修改公告
     * @param notice 公告信息
     * @return 结果
     */
    @Override
    public int updateNotice (SysNotice notice) {
        return noticeMapper.updateNotice ( notice );
    }

    /**
     * 删除公告对象
     * @param noticeId 公告ID
     * @return 结果
     */
    @Override
    public int deleteNoticeById (Long noticeId) {
        return noticeMapper.deleteNoticeById ( noticeId );
    }

    /**
     * 批量删除公告信息
     * @param noticeIds 需要删除的公告ID
     * @return 结果
     */
    @Override
    public int deleteNoticeByIds (Long[] noticeIds) {
        return noticeMapper.deleteNoticeByIds ( noticeIds );
    }
}
